Adsorption properties and structure of CO2 adsorbed on open coordination sites of metal-organic framework Ni2(dhtp) from gas adsorption, IR spectroscopy and X-ray diffraction.
The microporous metal-organic framework Ni(2)(dhtp) (H(4)dhtp=2,5-dihydroxyterephthalic acid) shows distinct end-on CO(2) coordination to coordinatively unsaturated nickel sites giving rise to high CO(2) adsorption capacity at sub-atmospheric pressures and ambient temperatures.
Dietzel
Pascal D C
PD
SINTEF Materials & Chemistry, P.O. Box 124 Blindern, N-0314, Oslo, Norway.
Johnsen
Rune E
RE
Fjellvåg
Helmer
H
Bordiga
Silvia
S
Groppo
Elena
E
Chavan
Sachin
S
Blom
Richard
R